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1. (WO2019049820) ROTOR
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Pub. No.: WO/2019/049820 International Application No.: PCT/JP2018/032571
Publication Date: 14.03.2019 International Filing Date: 03.09.2018
IPC:
H02K 9/19 (2006.01) ,H02K 1/32 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
19
for machines with closed casing and with closed-circuit cooling using a liquid cooling medium, e.g. oil
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
22
Rotating parts of magnetic circuit
32
with channels or ducts for flow of cooling medium
Applicants:
アイシン・エィ・ダブリュ株式会社 AISIN AW CO., LTD. [JP/JP]; 愛知県安城市藤井町高根10番地 10, Takane, Fujii-cho, Anjo-shi, Aichi 4441192, JP
アイシン精機株式会社 AISIN SEIKI KABUSHIKI KAISHA [JP/JP]; 愛知県刈谷市朝日町2丁目1番地 1, Asahi-machi 2-chome, Kariya-shi, Aichi 4488650, JP
Inventors:
池本 正幸 IKEMOTO, Masayuki; JP
小牧 武史 KOMAKI, Takefumi; JP
宮路 剛 MIYAJI, Tsuyoshi; JP
竹内 孝昌 TAKEUCHI, Takamasa; JP
津田 哲平 TSUDA, Teppei; JP
Agent:
宮園 博一 MIYAZONO, Hirokazu; JP
Priority Data:
2017-17271808.09.2017JP
Title (EN) ROTOR
(FR) ROTOR
(JA) ロータ
Abstract:
(EN) Provided is a rotor in which at least some of a plurality of magnetic steel sheets include a second portion which has a second thickness smaller than a first portion with a first thickness in a rotating axis direction, and which extends radially and constitutes a flow passageway for circulating a refrigerant being supplied via a refrigerant supply opening in a shaft.
(FR) L'invention concerne un rotor dans lequel au moins une partie d'une pluralité de feuilles d'acier magnétique comprend une seconde partie présentant une seconde épaisseur plus petite qu'une première partie ayant une première épaisseur dans un sens d'axe de rotation, et qui s'étend radialement et constitue un passage d'écoulement pour faire circuler un fluide frigorigène qui est fourni par l'intermédiaire d'une ouverture d'alimentation en fluide frigorigène dans un arbre.
(JA) このロータでは、複数の電磁鋼板のうちの少なくとも一部の電磁鋼板は、回転軸線方向の第1の厚みを有する第1部分よりも小さい第2の厚みを有するとともに、シャフトの冷媒供給口から供給される冷媒が流通する流路を構成する径方向に延びる第2部分を含む。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)